The hottest problem in the development of China's

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At present, China's economy is in the midst of rapid development, and the whole society pays more and more attention to environmental protection and health issues. Plastic fiber products have received extensive attention from the whole society because of their close contact with people in daily life. As the color masterbatch widely used in the coloring of plastic products, how to promote technological innovation and adapt to social needs has become a difficult problem that the whole industry must face

color masterbatch is a plastic colorant made of pigments or additives and thermoplastic resin, which are placed in the center of the pad on the compact space movable table of the experimental machine in a high proportion (8). It has the advantages of superior coloring effect, easy automatic measurement and transportation, energy saving, no dust, no pollution and so on. It is widely used in the coloring of plastics, coatings and other materials. In the production process of Color Masterbatch, the quality of pigment directly affects the quality of Color Masterbatch, and the quality of Color Masterbatch directly affects the quality of plastic products. However, there has been no national standard for pigments used in masterbatches, and the standard for pigments used in paints has been used for 30 years. There is no own industry standard, which leads to the low product quality of some color masterbatch enterprises. Therefore, the whole industry urgently hopes that the state can introduce the standards of pigments for Color Masterbatch as soon as possible, so as to further standardize the standards of color masterbatch products and ensure the quality of color masterbatch products in the whole industry

titanium dioxide also plays a special role in the production of color masterbatch. According to incomplete statistics, the titanium dioxide used in the production of color masterbatch is 20000-30000 tons per year, and the rutile used is divided into high, medium and low grades. The high-grade uses imported rutile, the medium-grade uses domestic rutile, and the low-grade uses domestic anatase titanium dioxide. Due to the fierce competition, the domestic color masterbatch using anatase titanium dioxide has an increasing trend, which leads to the low quality of domestic color masterbatch products and does not meet the current social needs. Only by standardizing the color masterbatch industry and improving the competitiveness of Color Masterbatch enterprises can this situation be alleviated. Need to add pressure immediately

in China, there are as many as 400 color masterbatch production enterprises nationwide, mainly distributed in Guangdong, Zhejiang, Tianjin and other provinces and cities. Casting can be adopted for shafts with complex shapes (such as convex turning the discharge port to the lower axle, crankshaft). Among them, there are more than 50 enterprises with an annual production capacity of more than 1000 tons, all over the country. However, the total demand for color masterbatch in China is less than 120000 T/A, and the production capacity is seriously surplus, which leads to the general underoperation of the domestic color masterbatch industry, and the market competition is very fierce. In addition to the rapid growth of new production units and insufficient product orders, the reasons for the serious excess production capacity include the single product structure of domestic color masterbatches, incomplete varieties, and a large proportion of general-purpose products, while the small proportion of high concentration and ultra-high concentration, multi-functional color masterbatches and fine denier fiber maintenance color masterbatches is also an important factor. In contrast, countries with high technology level of Color Masterbatch have a complete variety of raw materials such as pigments and dispersants, and have formed a serialized and specialized product structure. Only if we further control the number of Color Masterbatch enterprises and optimize their products, can our color masterbatch production enterprises have a place in the market competition. Otherwise, under the impact of foreign products, China's Color Masterbatch enterprises will no longer have a foothold

in foreign color masterbatch markets, Western Europe, North America and Japan are mainly concentrated. The enterprises producing color masterbatch are mostly multinational companies or world top 500 enterprises, such as Hanna, poiyone, Ciba geigy and other companies in the United States. Among them, Hanna's annual sales volume is 140000 tons, and the annual sales performance of British colloids is US $55million. Recently, colloids announced that it would build a color masterbatch production plant with a total area of 3700 square meters and an initial capacity of 3500 tons in Jiangsu, China. Its products are mainly aimed at the Chinese local market, and it will also provide services to some European and American customers. At the same time, Clariant, the world's leading manufacturer of specialty chemicals, launched a new black masterbatch. This new product is meticulously made with Clariant coolblack technology and has excellent cooling function. It will be widely used in carpet textile production

only by continuously improving the scientific and technological competitiveness of Color Masterbatch enterprises and the quality of employees, optimizing the structure of enterprises and improving the comprehensive competitiveness of enterprises, can China's Color Masterbatch enterprises occupy a place in the future market and meet the needs of society

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